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通过调用Thread类的start()方法来启动一个线程,这时此线程处于就绪(可运行)状态,并没有运行,一旦得到cpu时间片,就开始执行run()方法,这里方法 run()称为线程体,它包含了要执行的这个线程的内容,run方法运行结束,此线程随即终止。 run()方法只是类的一个普通方法而已,如果直接调用Run方法,程序中依然只有主线程这一...
fromthreadingimportThread#方式一:(引用系统中thread类)deftask(name):print('%s is running')print('%s is done')if__name__=='__main__': p=Thread(target=task,args=('子线程',)) p.start()#方式二:(自定义类)classMythread(Thread):defrun(self):print('%s is running'%self.name)print('%s...
start() time.sleep(0.8) if __name__ == "__main__": print("--->主函数开始运行<---") main() print("--->主函数运行完毕<---") 线程多任务实现2:定义类继承threading.Thread,然后重写run方法(run方法相当于功能函数) 代码语言:javascript 代码运行次数:0 运行 AI代码解释 from threading import...
1importthreading2importtime3defloop1(name,t):4print(name+'开始时间'+time.ctime())5time.sleep(t)6print(name+'结束时间'+time.ctime())78#创建新线程9t=threading.Thread(target=loop1,args=('线程1',2))10t1=threading.Thread(target=loop1,args=('线程2',5))11#启动线程12t.start()13t1.sta...
start() print('主线程') 方式二 #方式二 from threading import Thread import time class Sayhi(Thread): def __init__(self,name): super().__init__() self.name=name def run(self): time.sleep(2) print('%s say hello' % self.name) if __name__ == '__main__': t = Sayhi('...
mem.start_thread([地址])运行指定地址线程。mem.close_process()关闭线程,和前者是一对。 # threading.Thread() 是python自带功能,应该和start_thread()类似,微测试。 defmian():globalmem run()mem=Pymem(codeAndBaase().name[0])sun_overlay_pause()addr=allocate_addr()loop=10whileloop:time.sleep(3)bo...
def function1(id): # 这里是子进程 print(f'id {id}') def run__process(): # 这里是主进程 from multiprocessing import Process process = [mp.Process(target=function1, args=(1,)), mp.Process(target=function1, args=(2,)), ] [p.start() for p in process] # 开启了两个进程 [p.joi...
For versions before 3.12, VizTracer supports python nativethreadingmodule. Just startVizTracerbefore you create threads and it will just work. For other multi-thread scenarios, you can useenable_thread_tracing()to notice VizTracer about the thread to trace it. ...
Local computer: switch to theRun and Debugview (⇧⌘D(Windows, LinuxCtrl+Shift+D)) in VS Code, select thePython Debugger: Attachconfiguration Local computer: set a breakpoint in the code where you want to start debugging. Local computer: start the VS Code debugger using the modifiedPython...